What powers osterlandgymnasium.de?
Last seen Jul 2026 · 13 technologies across 6 categories
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Feb 2026
UI frameworks
Video players
YouTube
since Apr 2020
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.31 / 10 · ranked #8,492,453 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.osterlandgymnasium.de | 9 |
| osterlandgymnasium.de | 6 |